18471264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{27487}}^1$

素因数の和:27507

約数の個数: 48

約数和(自身を含む): 55415808

約数和(自身を除く): 36944544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 27487, 54974, 82461, 109948, 164922, 192409, 219896, 329844, 384818, 439792, 577227, 659688, 769636, 879584, 1154454, 1319376, 1539272, 2308908, 2638752, 3078544, 4617816, 6157088, 9235632, 18471264]

約数ペア:

[(1, 18471264), (2, 9235632), (3, 6157088), (4, 4617816), (6, 3078544), (7, 2638752), (8, 2308908), (12, 1539272), (14, 1319376), (16, 1154454), (21, 879584), (24, 769636), (28, 659688), (32, 577227), (42, 439792), (48, 384818), (56, 329844), (84, 219896), (96, 192409), (112, 164922), (168, 109948), (224, 82461), (336, 54974), (672, 27487)]